package org.java;

public class DoString {
	public static void main(String[] args) {
		String s = "#分类级别_分类名称(/分隔):分类特征词（,分隔）";
		System.out.println(s.startsWith("#"));
		s = "http://wwww.ssss.com/aaaa/bbbc";
		System.out.println(s.substring(s.lastIndexOf("/", s.length()-2)+1, s.length()));
		
		System.out.println(s.charAt(1));
	}
}
